90 results · Feed
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Medium 5.9
Glibc: potential use-after-free in getaddrinfo()
A flaw has been identified in glibc. In an extremely rare situation, the getaddrinfo function may access memory that has been freed, resulting in an application crash. This issue is only exploitable when a NSS module implements only the _nss_*_gethostbyname2_…
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Medium 5.9CVE-2023-4813 Public exploit
Glibc: potential use-after-free in gaih_inet()
A flaw has been identified in glibc. In an uncommon situation, the gaih_inet function may use memory that has been freed, resulting in an application crash. This issue is only exploitable when the getaddrinfo function is called and the hosts database in /etc/…
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High 7.8
A flaw was found in glibc. An off-by-one buffer overflow and underflow in getcwd() may lead to memory corruption when t…
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Unscored —
sha256crypt and sha512crypt through 0.6 allow attackers to cause a denial of service (CPU consumption) because the algo…
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Critical 9.8
The deprecated compatibility function svcunix_create in the sunrpc module of the GNU C Library (aka glibc) through 2.34…
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Critical 9.8
The deprecated compatibility function clnt_create in the sunrpc module of the GNU C Library (aka glibc) through 2.34 co…
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Critical 9.1
The wordexp function in the GNU C Library (aka glibc) through 2.33 may crash or read arbitrary memory in parse_param (i…
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Unscored —
The mq_notify function in the GNU C Library (aka glibc) versions 2.32 and 2.33 has a use-after-free. It may use the not…
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Medium 5.5
The iconv function in the GNU C Library (aka glibc or libc6) 2.32 and earlier, when processing invalid multi-byte input…
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Low 2.5
The nameserver caching daemon (nscd) in the GNU C Library (aka glibc or libc6) 2.29 through 2.33, when processing a req…
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High 7.5
The iconv function in the GNU C Library (aka glibc or libc6) 2.32 and earlier, when processing invalid input sequences …
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Medium 5.9
The iconv feature in the GNU C Library (aka glibc or libc6) through 2.32, when processing invalid multi-byte input sequ…
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Medium 4.8
The iconv function in the GNU C Library (aka glibc or libc6) 2.30 to 2.32, when converting UCS4 text containing an irre…
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High 7.0
A use-after-free vulnerability introduced in glibc upstream version 2.14 was found in the way the tilde expansion was c…
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Medium 5.1
An out-of-bounds write vulnerability was found in glibc before 2.31 when handling signal trampolines on PowerPC. Specif…
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High 8.1
An exploitable signed comparison vulnerability exists in the ARMv7 memcpy() implementation of GNU glibc 2.30.9000. Call…
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Unscored —
The GNU C Library (aka glibc or libc6) before 2.32 could overflow an on-stack buffer during range reduction if an input…
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Unscored —
On the x86-64 architecture, the GNU C Library (aka glibc) before 2.31 fails to ignore the LD_PREFER_MAP_32BIT_EXEC envi…
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Medium 5.4
GNU Libc current is affected by: Re-mapping current loaded library with malicious ELF file. The impact is: In worst cas…
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Unscored —
GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass ASLR using cache of thread stack…
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Unscored —
GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass stack guard protection. The comp…
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Unscored —
In the GNU C Library (aka glibc or libc6) through 2.29, check_dst_limits_calc_pos_1 in posix/regexec.c has Uncontrolled…
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Unscored —
In the GNU C Library (aka glibc or libc6) before 2.28, parse_reg_exp in posix/regcomp.c misparses alternatives, which a…
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Unscored —
In the GNU C Library (aka glibc or libc6) through 2.29, proceed_next_node in posix/regexec.c has a heap-based buffer ov…
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Unscored —
In the GNU C Library (aka glibc or libc6) through 2.29, the memcmp function for the x32 architecture can incorrectly re…
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Unscored —
In the GNU C Library (aka glibc or libc6) through 2.28, the getaddrinfo function would successfully parse a string that…
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Unscored —
The string component in the GNU C Library (aka glibc or libc6) through 2.28, when running on the x32 architecture, inco…
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High 7.5
In the GNU C Library (aka glibc or libc6) through 2.28, attempting to resolve a crafted hostname via getaddrinfo() lead…
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Unscored —
stdlib/canonicalize.c in the GNU C Library (aka glibc or libc6) 2.27 and earlier, when processing very long pathname ar…
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Unscored —
An AVX-512-optimized implementation of the mempcpy function in the GNU C Library (aka glibc or libc6) 2.27 and earlier …
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Unscored —
An SSE2-optimized memmove implementation for i386 in sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S in the GNU C L…
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Unscored —
An integer overflow in the implementation of the posix_memalign in memalign functions in the GNU C Library (aka glibc o…
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Unscored —CVE-2017-1000408 Public exploit
A memory leak in glibc 2.1.1 (released on May 24, 1999) can be reached and amplified through the LD_HWCAP_MASK environm…
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Unscored —CVE-2017-1000409 Public exploit
A buffer overflow in glibc 2.5 (released on September 29, 2006) and can be triggered through the LD_LIBRARY_PATH enviro…
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Unscored —
In glibc 2.26 and earlier there is confusion in the usage of getcwd() by realpath() which can be used to write before t…
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Unscored —CVE-2017-16997 Public exploit
elf/dl-load.c in the GNU C Library (aka glibc or libc6) 2.19 through 2.26 mishandles RPATH and RUNPATH containing $ORIG…
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Unscored —
The glob function in glob.c in the GNU C Library (aka glibc or libc6) before 2.27 contains a buffer overflow during une…
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Unscored —
The GNU C Library (aka glibc or libc6) before 2.27 contains an off-by-one error leading to a heap-based buffer overflow…
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Unscored —
Use-after-free vulnerability in the clntudp_call function in sunrpc/clnt_udp.c in the GNU C Library (aka glibc or libc6…
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Unscored —
The DNS stub resolver in the GNU C Library (aka glibc or libc6) before version 2.26, when EDNS support is enabled, will…